Answer:
I do believe the awnser would be b. (or the second option) in not completly sure but its the awnser I came up with:)
Hi !
1-8/100= 0,92
62/0.92 about 67.4
The percent of ppl who were interested last year was 67,4%
Not sure but i tried have a good day :)
14/15
lcd is 15 so the numbers convert to
9/15 + 5/15 = 14/15